| PET用于道路面层材料的可行性研究 |
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| 引用本文： | 谷松原,郑玲钰,柴子奇.PET用于道路面层材料的可行性研究[J].西部交通科技,2012(11):9-15. |
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| 作者姓名： | 谷松原 郑玲钰 柴子奇 |
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| 作者单位： | 同济大学道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 文章介绍了PET（聚对苯二甲酸乙二醇酯）的材料性能，提出了由PET面层、水泥稳定垫层和加强土基组成的道路结构，并利用BISAR与有限元软件ABAQUS分析了PET用于道路面层材料的可行性。
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| 关 键 词： | PET 结构响应 路表弯沉 面层底部拉应力 |
Feasibility Study of Using PET in the Road Surface-layer Material |
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| GU Song-yuan, ZHENG Ling-yu, CHAI Zi-qi.Feasibility Study of Using PET in the Road Surface-layer Material[J].Western China Communication Science & Technology,2012(11):9-15. |
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| Authors: | GU Song-yuan ZHENG Ling-yu CHAI Zi-qi |
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| Institution: | ( Road and Traffic Engineering Key Laboratory of the Ministry of Education, Tongji University, Shanghai,2 00092) |
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| Abstract: | The article introduced the material properties of PET （polyethylene terephthalate）, proposed the road structure composed by PET surface layer,cement stabilized cushion lay- er and reinforced soil base, and analyzed the feasibility of using PET in the road surface- layer material thought utiliTing the BISAR and finite element software ABAQUS. |
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| Keywords: | PET Structural response Road surface deflection Tensile stress of surface- layer bottom |
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